4613780

素因数分解:

$2^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{661}}^1$

素因数の和:1019

約数の個数: 24

約数和(自身を含む): 9731400

約数和(自身を除く): 5117620

約数列:

[1, 2, 4, 5, 10, 20, 349, 661, 698, 1322, 1396, 1745, 2644, 3305, 3490, 6610, 6980, 13220, 230689, 461378, 922756, 1153445, 2306890, 4613780]

約数ペア:

[(1, 4613780), (2, 2306890), (4, 1153445), (5, 922756), (10, 461378), (20, 230689), (349, 13220), (661, 6980), (698, 6610), (1322, 3490), (1396, 3305), (1745, 2644)]